GeForce GTS 450 OEM and GeForce RTX 4090 - video card comparison
GeForce GTS 450 OEM
GeForce RTX 4090
Architecture
Fermi (2010−2014)
Ada Lovelace
GPU code name
GF106
AD102-300-A1
Market segment
Desktop
Desktop
Release date
October 2010
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
790 MHz
2235 MHz
Floating-point performance
455.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
1,170 million
76,300 million
Pipelines / CUDA cores
144
16384
Power consumption (TDP)
106 Watt
450 Watt
Texture fill rate
18.96
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1536 MB
24 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
4000 MHz
21000 MHz
Memory bandwidth
96 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.1
8.9
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3